Now I;m looking for the specifics of the excursions. If I book through Carnival's website and i have a question who do I ask? is there a way to get ahold of the excursion company before hand?

the onle we are looking at says "If the snorkeling equipment is included..." but it never gives you the option of choosing it... so I don't know if that means it is included or I pay more later... or can some of us snorkel and some not? Who would I ask these questions to?